Upgrading process of strips

A processing technology and a technology for sheet cigarettes, which are applied in the directions of tobacco, tobacco preparation, application, etc., can solve the problem of not being able to meet the needs of high-end cigarette materials well, and achieve the effects of improving the use value, enhancing the use value, and being convenient for classification and use.

Active Publication Date: 2015-06-17
CHINA TOBACCO SHANDONG IND
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a quality-enhancing processing technology for sheet tobacco based on the problem that current cigarette industrial enterprises cannot well meet the demand for high-grade cigarette materials

Method used

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  • Upgrading process of strips

Examples

Experimental program
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Embodiment 1

[0023] A process for improving the quality of sheet tobacco:

[0024] 1. Material preparation: Transport the raw materials (finished box cigarettes) of AA Province C4F (2010) and BB Province B2F (2010) to be upgraded to the production workshop according to the production requirements, and check the place of origin, grade, year of production, and number of pieces (or Weight), etc., make a record.

[0025] 2. Loosening: before regaining moisture, the layers are loosened according to the hardening of the raw materials, and then the layers are discharged to the smoke basket, and the surface is covered with sackcloth. The cigarettes in the cigarette basket should be stacked neatly and must not touch the inner wall of the humidifier to prevent the wear of the tank and the generation of water-stained smoke.

[0026] 3. Vacuum dampening and leaf moistening: After vacuum dampening and leaf moistening, the temperature of the tobacco sheet is not higher than 50°C, and the moisture conte...

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PUM

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Abstract

The invention relates to an upgrading process of strips. The upgrading process comprises the following steps of preparing materials, loosening, carrying out low-temperature vacuum resurgence, moistening leaves, sieving, sifting in an ad hoc area, classifying and storing, repeatedly baking leaves, and metering and packaging, wherein sieving comprises a step of sieving the strips to three different specifications d of not more than 3.18 mm, d of more than 3.18 mm and less than 12.7 mm, and d of not less than 12.7 mm according to the sieve mesh number; sifting in the ad hoc area comprises a step of manually sifting the sieved strips with the specification of d of not less than 12.7 mm in the ad hoc area; classifying and storing comprises a step of respectively storing the strips with the specifications of d of not more than 3.18 mm and d of more than 3.18 mm and less than 12.7 mm, and tobacco leaves, which are sorted out from sifting; repeatedly baking leaves comprises a step of respectively carrying out low-temperature drying treatment on the sieved strips or the manually sifted strips. According to the upgrading process, the strips can be divided into raw materials with different specifications and be convenient for classification and use, and the application range is widened; through sifting, the use value is improved, and the upgrading process is convenient for precise application of the raw materials.

Description

technical field [0001] The invention relates to a processing technology for improving the quality of sheet tobacco, which belongs to the technical field of cigarette production and processing technology. Background technique [0002] In order to ensure the supply of raw materials for big brands, especially high-end cigarette brands, various industrial enterprises have not only increased the allocation of high-quality tobacco leaves, but also carried out refined processing on most of the allocated raw materials to increase the use value of raw materials. [0003] At present, most of the domestic cigarette industry enterprises carry out measures such as artificial sheet selection, selection or cutting of the raw tobacco before leaf threshing and rebaking to improve the purity of tobacco leaves. Purity, to meet the needs of high-end brand materials. For example, the application number is 200910094030.2, and the name of the invention is tobacco shred tobacco selection system an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A24B3/04A24B3/06A24B3/16A24B3/18
Inventor 邱承宇杨明峰褚智国刘丽丽王晓婷李洪涛张建伟王立强张金林牟会南董永智王强
Owner CHINA TOBACCO SHANDONG IND
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